Function SDL_DEFINE_PIXELFOURCC

pub const fn SDL_DEFINE_PIXELFOURCC(A: u8, B: u8, C: u8, D: u8) -> u32 

Available on crate feature dep_sdl3 only.

A macro for defining custom FourCC pixel formats.

For example, defining SDL_PIXELFORMAT_YV12 looks like this:

SDL_DEFINE_PIXELFOURCC('Y', 'V', '1', '2')

Parameters

• A: the first character of the FourCC code.
• B: the second character of the FourCC code.
• C: the third character of the FourCC code.
• D: the fourth character of the FourCC code.

Return value

Returns a format value in the style of SDL_PixelFormat.

Thread safety

It is safe to call this macro from any thread.

Availability

This macro is available since SDL 3.2.0.